The authors describe the case of a 33 year-old white female, without any clinical or laboratorial evidence of thyroiditis or clinical hypothyroidism, who presented with a rapidly enlarging anterior neck mass. Diagnosis of a follicular non-Hodgkin's lymphoma was made through histopathological and immunohistochemical analysis.
Non-Hodgkin's lymphoma; Thyroid; Thyroiditis; CHOP
